Https://ide.codingblocks.com/s/121606

#1

its showing error.plz help

#2
  1. Remove the print lines from your input function.
  System.out.print(" ");
  System.out.println();
  1. In this for loop, the value of i will go till n before the loop breaks (it will break at n) but before breaking it will try to access arr[n].length where arr[n] will be an out of bound index, so it will give error. So change this statement:

for (int i = 0; i < arr[i].length; i++) {

to this :

for (int i = 0; i < arr[0].length; i++) {